UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 17 APR 25 Station: MMAN WMO ident: 76394 Latitude: 25.87 Longitude: -100.23 Elevation: 448.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 89 SFC 959 448 19.0 18.5 97 0.5 18.7 90 1 295.7 298.2 293.4 336.2 14.11 2 933 687 17.0 16.9 99 0.1 17.0 135 9 296.0 298.3 292.7 333.6 13.09 3 925 762 16.6 16.5 99 0.1 16.5 135 10 296.3 298.6 292.6 333.4 12.87 4 903 968 16.0 15.9 99 0.1 16.0 54 5 297.7 300.0 292.9 334.5 12.68 5 900 996 16.0 15.9 99 0.1 16.0 67 6 298.0 300.3 293.0 335.0 12.73 6 854 1446 20.0 10.0 53 10.0 13.7 152 18 306.7 308.4 292.8 334.1 9.06 7 850 1487 20.6 9.6 49 11.0 13.7 150 19 307.7 309.4 293.0 334.6 8.86 8 843 1558 22.6 5.6 33 17.0 12.4 155 21 310.6 311.8 292.1 331.5 6.78 9 822 1778 24.0 1.0 22 23.0 11.0 155 17 314.3 315.2 291.7 330.1 5.00 10 789 2134 23.8 -16.2 6 40.0 6.6 155 12 317.8 318.0 289.5 322.4 1.37 11 700 3161 15.2 -10.8 16 26.0 3.3 30 2 319.3 319.8 290.9 327.3 2.39 12 500 5880 -8.7 -16.7 52 8.0 -11.5 240 14 322.4 322.8 291.6 329.4 2.07 13 498 5911 -9.1 -16.1 57 7.0 -11.6 241 14 322.3 322.7 291.6 329.7 2.19 14 492 6005 -9.3 -19.3 44 10.0 -12.6 242 15 323.2 323.5 291.4 329.0 1.69 15 442 6823 -15.7 -18.0 82 2.3 -16.4 256 22 325.2 325.6 292.3 332.3 2.10 16 402 7533 -19.9 -25.9 59 6.0 -21.4 256 25 328.7 328.9 292.4 332.8 1.15 17 400 7570 -20.1 -26.1 59 6.0 -21.5 255 25 328.9 329.1 292.5 332.9 1.14 18 378 7986 -23.7 -26.3 79 2.6 -24.3 249 27 329.5 329.7 292.7 333.7 1.18 19 300 9630 -36.3 -41.3 60 5.0 -36.8 255 39 334.2 334.3 293.2 335.5 0.34 20 280 10104 -40.9 -45.2 63 4.3 -41.2 255 46 334.2 334.3 293.1 335.2 0.24 21 277 10178 -41.5 -45.5 65 4.0 -41.8 255 47 334.4 334.5 293.2 335.3 0.24 22 274 10251 -42.1 -46.2 64 4.1 -42.4 255 48 334.6 334.6 293.2 335.5 0.22 23 271 10326 -42.5 -49.5 46 7.0 -42.9 255 49 335.1 335.1 293.2 335.7 0.15 24 269 10376 -42.1 -55.1 23 13.0 -42.8 255 49 336.4 336.4 293.5 336.7 0.08 25 266 10452 -41.9 -62.9 8 21.0 -42.7 255 50 337.7 337.7 293.8 337.9 0.03 26 264 10503 -42.1 -65.1 6 23.0 -42.9 255 50 338.2 338.2 293.9 338.3 0.02 27 250 10870 -44.7 -69.7 4 25.0 -45.4 255 54 339.6 339.6 294.2 339.7 0.01 28 211 11987 -54.1 -69.1 14 15.0 -54.4 259 63 341.8 341.8 294.8 341.9 0.02 29 200 12330 -56.5 -70.5 16 14.0 -56.7 260 66 343.3 343.3 295.1 343.4 0.01 30 186 12784 -60.1 -70.1 26 10.0 -60.2 257 76 344.7 344.7 295.4 344.7 0.02 31 181 12952 -61.7 -70.7 29 9.0 -61.8 256 80 344.8 344.8 295.5 344.8 0.02 32 179 13021 -62.3 -70.3 33 8.0 -62.4 255 81 344.9 344.9 295.5 344.9 0.02 33 178 13055 -62.5 -71.5 29 9.0 -62.6 255 82 345.1 345.1 295.6 345.2 0.01 34 176 13125 -59.9 -72.9 17 13.0 -60.0 250 84 350.5 350.5 296.7 350.5 0.01 35 166 13489 -58.6 -78.9 6 20.3 -58.8 255 80 358.5 358.5 298.4 358.5 0.00 36 165 13527 -58.5 -79.5 5 21.0 -58.7 256 79 359.4 359.4 298.6 359.4 0.00 37 150 14120 -61.1 -83.1 4 22.0 -61.3 265 66 364.8 364.8 299.6 364.8 0.00 38 100 16570 -73.7 -89.7 7 16.0 -73.7 250 53 385.3 385.3 303.1 385.3 0.00 39 91 17117 -77.3 -90.3 11 13.0 -77.3 250 51 388.7 388.7 303.6 388.7 0.00 40 71 18539 -78.3 -90.3 13 12.0 -78.3 258 22 415.2 415.2 307.2 415.2 0.00 41 70 18620 -77.5 -89.5 13 12.0 -77.6 260 21 418.6 418.6 307.6 418.6 0.00 42 64 19134 -76.1 -88.1 13 12.0 -76.2 285 15 432.5 432.5 309.1 432.5 0.00 43 59 19609 -71.1 -87.1 8 16.0 -71.2 270 10 453.9 453.9 311.2 454.0 0.00 44 50 20600 -65.9 -86.9 4 21.0 -66.2 105 4 488.2 488.2 314.1 488.2 0.00 45 47 20977 -64.9 -86.9 3 22.0 -65.2 154 7 499.3 499.3 314.9 499.3 0.00 46 44 21383 -61.3 -86.3 2 25.0 -61.9 190 5 517.6 517.6 316.1 517.6 0.01 47 33 23172 -60.5 -86.5 2 26.0 -61.3 30 8 564.1 564.1 318.9 564.2 0.01 48 30 23770 -57.5 -85.5 2 28.0 -58.7 75 16 587.9 587.9 320.0 587.9 0.01 49 28 24206 -55.5 -85.5 1 30.0 -57.1 84 16 605.2 605.2 320.9 605.2 0.01 50 20 26370 -49.9 -81.9 1 32.0 -53.4 200 6 683.4 683.4 323.9 683.6 0.02 51 17 27437 -48.9 -79.9 2 31.0 -53.1 199 10 719.2 719.2 325.0 719.5 0.04 52 15 28271 -43.1 -77.1 1 34.0 -50.0 259 22 764.6 764.7 326.4 765.3 0.07 53 13 29240 -41.7 -74.7 2 33.0 -49.8 290 13 801.4 801.5 327.3 802.6 0.12 54 11 30384 -37.5 -73.5 1 36.0 -48.6 244 18 855.9 856.0 328.5 857.7 0.17 55 10 31040 -39.1 -73.1 2 34.0 -49.7 280 18 873.6 873.7 329.0 875.7 0.19 56 9.4 31465 -38.3 -72.3 2 34.0 -49.6 892.2 892.4 329.3 894.8 0.23 TRP 178 13055 -62.5 -71.5 29 9.0 -62.6 255 82 345.1 345.1 295.6 345.2 0.01 WND 166 13489 -58.6 -78.9 6 20.3 -58.8 255 80 358.5 358.5 298.4 358.5 0.00 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 572.80 mb = 4890.24 m = 16043.90 ft Wetbulb zero: 655.46 mb = 3692.21 m = 12113.40 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 38.10 % Est. max temperature: 38.73 C = 101.72 F Sfc-Lift cond lev (LCL): 952.23 mb = 509.69 m = 1672.18 ft T: 18.48 C 700-500 lapse rate: 8.79 C/km ThetaE index: 12.22 C Layer 843.0- 700.0 mb Conv cond level (CCL): 655.18 mb = 3695.77 m = 12125.08 ft Mean mixing ratio: 12.27 g/kg Conv temperature: 43.15 C = 109.68 F Cap Strength: 13.06 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 1.12 C Lifted Index @700 mb: 9.32 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 18.30 C K Index: 12.90 Risk: None Sweat Index: 167.20 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.87 J/kg Max Up Vert Vel: 9.58 m/s Conv Inhibition (B-): 1132.93 J/kg Cap Strength: 12.90 C Lift Cond Lev (LCL): 882.43 mb = 1165.16 m = 3822.67 ft Lev Free Conv (LFC): 457.43 mb = 6561.15 m = 21525.81 ft Equ Level (EL): 417.43 mb = 7251.13 m = 23789.51 ft B at Equ Level: 44.88 J/kg Max Parcel Lev (MPL): 297.43 mb = 9689.06 m = 31787.87 ft Wind level data Storm motion: 249 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 959 448 90 1 -1.0 0.0 | 72 8 -7.8 -2.6 1 941 610 135 8 -5.7 5.7 | 104 13 -12.4 3.1 2 925 762 135 10 -7.1 7.1 | 108 15 -13.8 4.5 3 909 914 30 4 -2.0 -3.5 | 55 11 -8.8 -6.0 4 877 1219 165 10 -2.6 9.7 | 127 12 -9.3 7.1 5 850 1487 150 19 -9.5 16.5 | 130 21 -16.3 13.9 6 846 1524 155 21 -8.9 19.0 | 136 23 -15.6 16.5 7 761 2438 155 8 -3.4 7.3 | 115 11 -10.1 4.7 8 735 2743 130 2 -1.5 1.3 | 81 8 -8.3 -1.3 9 709 3048 325 4 2.3 -3.3 | 37 7 -4.5 -5.9 10 700 3161 30 2 -1.0 -1.7 | 61 9 -7.8 -4.3 11 684 3353 310 6 4.6 -3.9 | 19 7 -2.2 -6.4 12 634 3962 315 10 7.1 -7.1 | 358 10 0.3 -9.7 13 610 4267 295 14 12.7 -5.9 | 325 10 5.9 -8.5 14 588 4572 310 8 6.1 -5.1 | 5 8 -0.6 -7.7 15 566 4877 290 6 5.6 -2.1 | 14 5 -1.1 -4.6 16 525 5486 200 8 2.7 7.5 | 141 6 -4.0 4.9 17 506 5791 225 8 5.7 5.7 | 160 3 -1.1 3.1 18 500 5880 240 14 12.1 7.0 | 231 7 5.4 4.4 19 414 7315 265 27 26.9 2.4 | 271 20 20.1 -0.2 20 400 7570 255 25 24.1 6.5 | 257 18 17.4 3.9 21 350 8534 240 29 25.1 14.5 | 237 22 18.4 11.9 22 300 9630 255 39 37.7 10.1 | 256 32 30.9 7.5 23 295 9754 255 43 41.5 11.1 | 256 36 34.8 8.5 24 250 10870 255 54 52.2 14.0 | 256 47 45.4 11.4 25 200 12330 260 66 65.0 11.5 | 261 59 58.2 8.9 26 178 13055 255 82 79.2 21.2 | 256 75 72.4 18.6 27 177 13106 250 84 78.9 28.7 | 250 77 72.2 26.1 28 166 13489 255 80 77.3 20.7 | 256 73 70.5 18.1 29 150 14120 265 66 65.7 5.8 | 267 59 59.0 3.2 30 131 14935 260 54 53.2 9.4 | 262 47 46.4 6.8 31 118 15545 265 66 65.7 5.8 | 267 59 59.0 3.2 32 100 16570 250 53 49.8 18.1 | 250 46 43.0 15.5 33 97 16764 250 53 49.8 18.1 | 250 46 43.0 15.5 34 87 17374 250 49 46.0 16.8 | 250 42 39.3 14.2 35 82 17678 270 39 39.0 -0.0 | 275 32 32.2 -2.6 36 78 17983 270 27 27.0 -0.0 | 277 20 20.2 -2.6 37 74 18288 250 27 25.4 9.2 | 250 20 18.6 6.7 38 70 18620 260 21 20.7 3.6 | 266 14 13.9 1.1 39 67 18898 260 21 20.7 3.6 | 266 14 13.9 1.1 40 63 19202 290 14 13.2 -4.8 | 319 10 6.4 -7.4 41 60 19507 260 12 11.8 2.1 | 276 5 5.1 -0.5 42 57 19812 285 8 7.7 -2.1 | 348 5 1.0 -4.7 43 52 20422 35 4 -2.3 -3.3 | 57 11 -9.1 -5.9 44 50 20600 105 4 -3.9 1.0 | 82 11 -10.6 -1.5 45 49 20726 95 2 -2.0 0.2 | 75 9 -8.8 -2.4 46 47 21031 165 8 -2.1 7.7 | 120 10 -8.8 5.1 47 44 21336 165 6 -1.6 5.8 | 111 9 -8.3 3.2 48 42 21641 300 2 1.7 -1.0 | 55 6 -5.0 -3.6 49 40 21946 115 2 -1.8 0.8 | 79 9 -8.6 -1.7 50 38 22250 5 2 -0.2 -2.0 | 57 8 -6.9 -4.6 51 36 22555 130 4 -3.1 2.6 | 90 10 -9.8 -0.0 52 35 22860 35 6 -3.4 -4.9 | 54 13 -10.2 -7.5 53 33 23165 30 8 -4.0 -6.9 | 49 14 -10.8 -9.5 54 31 23470 40 10 -6.4 -7.7 | 52 17 -13.2 -10.2 55 30 23770 75 16 -15.5 -4.1 | 73 23 -22.2 -6.7 56 30 23774 85 8 -8.0 -0.7 | 77 15 -14.7 -3.3 57 29 24079 75 16 -15.5 -4.1 | 73 23 -22.2 -6.7 58 27 24384 95 16 -15.9 1.4 | 87 23 -22.7 -1.2 59 26 24689 90 16 -16.0 0.0 | 84 23 -22.8 -2.6 60 25 24994 120 10 -8.7 5.0 | 99 16 -15.4 2.4 61 24 25298 75 10 -9.7 -2.6 | 73 17 -16.4 -5.2 62 21 25908 30 2 -1.0 -1.7 | 61 9 -7.8 -4.3 63 20 26213 125 2 -1.6 1.1 | 80 9 -8.4 -1.4 64 20 26370 200 6 2.1 5.6 | 123 6 -4.7 3.1 65 20 26518 195 10 2.6 9.7 | 149 8 -4.2 7.1 66 19 26822 230 6 4.6 3.9 | 121 3 -2.2 1.3 67 18 27127 135 4 -2.8 2.8 | 91 10 -9.6 0.2 68 16 27737 250 14 13.2 4.8 | 251 7 6.4 2.2 69 15 28346 260 23 22.7 4.0 | 265 16 15.9 1.4 70 14 28956 330 10 5.0 -8.7 | 9 11 -1.8 -11.2 71 12 29870 215 18 10.3 14.7 | 196 13 3.6 12.2 72 10 31040 280 18 17.7 -3.1 | 297 12 11.0 -5.7 Wind Parameters Mean winds (0-6000m): 219.1 at 9.6 knts Storm direction: 249.1 at 7.2 knts Shear (0-3000m) pos: 2.9 neg: 4.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): -57.4 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -109.5 tot: -16.2 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 14.8 stream: -1.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.36 Bulk Shear: 19.41 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 125 7 96 12| 0.0 4.1 4.1| 20.7 -39.8 -19.1 -38.2 -0.20| 22.5 -4.6 1000 143 8 110 13| 10.1 2.1 12.1| 76.4 -40.1 36.3 36.3 0.26| 23.4 6.1 1500 149 12 120 15| 5.9 1.4 7.3| 87.0 -51.0 36.0 24.0 0.22| 18.6 4.0 2000 151 12 121 15| 4.4 2.5 6.9| 87.0 -64.9 22.0 11.0 0.13| 15.8 2.0 2500 150 10 118 13| 3.5 4.2 7.7| 87.0 -90.8 -3.8 -1.5 -0.03| 15.0 -0.5 3000 151 9 116 12| 2.9 4.0 6.9| 93.3-109.5 -16.2 -5.4 -0.09| 14.8 -1.4 4000 172 9 130 10| 1.8 2.9 4.8|101.3-128.5 -27.2 -6.8 -0.13| 12.7 -1.6 5000 199 9 147 7| 1.5 0.9 2.4|108.0-129.4 -21.4 -4.3 -0.06| 11.9 -0.8 6000 219 10 172 5| 1.7 0.8 2.4|124.2-129.4 -5.2 -0.9 0.02| 11.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20250417.12.gif